CA2527768A1 - Matrice composite basse tension - Google Patents

Matrice composite basse tension Download PDF

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Publication number
CA2527768A1
CA2527768A1 CA002527768A CA2527768A CA2527768A1 CA 2527768 A1 CA2527768 A1 CA 2527768A1 CA 002527768 A CA002527768 A CA 002527768A CA 2527768 A CA2527768 A CA 2527768A CA 2527768 A1 CA2527768 A1 CA 2527768A1
Authority
CA
Canada
Prior art keywords
coil
transformer
composite material
inner layer
outer layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002527768A
Other languages
English (en)
Other versions
CA2527768C (fr
Inventor
Larry Radford
James G. Munsey
Ray Puckett
Charlie Sarver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Energy Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2527768A1 publication Critical patent/CA2527768A1/fr
Application granted granted Critical
Publication of CA2527768C publication Critical patent/CA2527768C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/061—Winding flat conductive wires or sheets
    • H01F41/063—Winding flat conductive wires or sheets with insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/098—Mandrels; Formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

L'invention concerne un enroulement de transformateur réalisé par formation d'une feuille de matière composite entourant une pluralité de plaques supports annulaires pour créer une couche interne, autour de laquelle est enroulé un enroulement. Une couche externe est formée en enveloppant l'enroulement au moyen d'une feuille de matière composite, cette couche externe étant fixée à l'enroulement de manière mécanique. Une base est fixée à l'ensemble enroulement et une résine époxy sert à encapsuler cet enroulement, cette résine époxy formant une liaison avec les couches interne et externe, lesquelles font alors partie intégrante de l'enroulement de transformateur.
CA2527768A 2003-06-11 2004-06-10 Matrice composite basse tension Expired - Fee Related CA2527768C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/459,055 US6930579B2 (en) 2003-06-11 2003-06-11 Low voltage composite mold
US10/459,055 2003-06-11
PCT/US2004/018443 WO2004114332A2 (fr) 2003-06-11 2004-06-10 Matrice composite basse tension

Publications (2)

Publication Number Publication Date
CA2527768A1 true CA2527768A1 (fr) 2004-12-29
CA2527768C CA2527768C (fr) 2013-10-29

Family

ID=33510720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2527768A Expired - Fee Related CA2527768C (fr) 2003-06-11 2004-06-10 Matrice composite basse tension

Country Status (6)

Country Link
US (1) US6930579B2 (fr)
EP (1) EP1631972A4 (fr)
CN (1) CN100524550C (fr)
BR (1) BRPI0411251A (fr)
CA (1) CA2527768C (fr)
WO (1) WO2004114332A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1741210B (zh) * 2005-09-05 2010-05-26 韶关市韶特电气有限公司 干式电力变压器浇注式环氧树脂线圈免切割技术
US7752735B2 (en) * 2007-08-09 2010-07-13 Abb Technology Ag Coil bus transformer and a method of manufacturing the same
WO2011029488A1 (fr) * 2009-09-11 2011-03-17 Abb Research Ltd Transformateur comprenant un caloduc
WO2011126994A1 (fr) * 2010-04-07 2011-10-13 Abb Technology Ag Transformateur torique à enroulement discoïde
KR101820644B1 (ko) 2010-04-07 2018-01-22 에이비비 슈바이쯔 아게 실외 건식 변압기
EP2528075B1 (fr) * 2011-05-25 2013-10-30 ABB Technology AG Dispositif d'enroulement, procédé d'enroulement et enroulement de transformateur
CN102267210B (zh) * 2011-08-01 2013-06-12 保定天威集团有限公司 一种浇注变压器线圈方法
US9257229B2 (en) 2011-09-13 2016-02-09 Abb Technology Ag Cast split low voltage coil with integrated cooling duct placement after winding process
CN103988268A (zh) 2011-10-28 2014-08-13 Abb技术有限公司 用于具有非直线芯部的变压器的整体模具
CN103177868A (zh) * 2013-04-09 2013-06-26 国家电网公司 撑模式变压器线圈组合套装台
US11242991B2 (en) * 2019-05-15 2022-02-08 Raytheon Technologies Corporation CMC component arrangement and method of manufacture
CN112117125B (zh) * 2020-08-27 2022-04-08 江门市蓬江区恒驰新材料有限公司 一种自动化线圈缠胶带设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095206A (en) * 1975-02-10 1978-06-13 Victor Company Of Japan, Limited Encapsulated transformer assembly
JPS5463222A (en) * 1977-10-28 1979-05-22 Mitsubishi Electric Corp Manufacture of mold coil
JPS5763816A (en) * 1980-10-06 1982-04-17 Hitachi Ltd Molded transformer coil
US4337219A (en) * 1980-12-09 1982-06-29 Square D Company Method of encapsulating electrical coils
JPS57121207A (en) * 1981-01-21 1982-07-28 Hitachi Ltd Manufacture of plastic molded coil
JPS57141902A (en) * 1981-02-25 1982-09-02 Mitsubishi Electric Corp Insulating coil
DE3234098A1 (de) * 1982-09-14 1984-03-15 Transformatoren Union Ag, 7000 Stuttgart Verfahren zur herstellung in giessharz eingebetteter wicklungen fuer transformatoren
JPS6132411A (ja) * 1984-07-23 1986-02-15 Rishiyou Kogyo Kk 乾式トランス用モールドコイルの製造方法
JPH0690983B2 (ja) * 1984-10-22 1994-11-14 株式会社日立製作所 樹脂モールドコイル
US5036580A (en) * 1990-03-14 1991-08-06 E. I. Du Pont De Nemours And Company Process for manufacturing a polymeric encapsulated transformer
US5589808A (en) * 1993-07-28 1996-12-31 Cooper Industries, Inc. Encapsulated transformer
CN1133184C (zh) * 1998-01-09 2003-12-31 魏胜璋 有填料树脂薄绝缘浇注变压器的制造方法
US6223421B1 (en) * 1999-09-27 2001-05-01 Abb Power T&D Company Inc. Method of manufacturing a transformer coil with a disposable mandrel and mold
US6221297B1 (en) * 1999-09-27 2001-04-24 Abb Power T&D Company Inc. Method of manufacturing a transformer coil with a disposable wrap and band mold and integrated winding mandrel
US20020101315A1 (en) * 2001-01-31 2002-08-01 Colin Hamer Ignition coil with primary winding release
US6624734B2 (en) * 2001-09-21 2003-09-23 Abb Technology Ag DC voltage/current heating/gelling/curing of resin encapsulated distribution transformer coils

Also Published As

Publication number Publication date
CA2527768C (fr) 2013-10-29
BRPI0411251A (pt) 2006-07-25
CN100524550C (zh) 2009-08-05
WO2004114332A3 (fr) 2005-10-20
US6930579B2 (en) 2005-08-16
WO2004114332A2 (fr) 2004-12-29
EP1631972A4 (fr) 2011-04-06
EP1631972A2 (fr) 2006-03-08
CN1806303A (zh) 2006-07-19
US20040251998A1 (en) 2004-12-16

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Effective date: 20220610